What is the population of Decker?

The population of Decker, IN is 244.

Where is Decker located?

Decker, IN is located at latitude 38.5189400 and longitude -87.5230800. It is in United States.

What is the area of Decker?

The area of Decker, IN is 0.467689 km².

What is the elevation of Decker?

Decker, IN has an elevation of 142 meters (466 feet) above sea level.

What time zone is Decker in?

Decker, IN is in the America/Indiana/Vincennes time zone.

What state is Decker in?

Decker is in the state of Indiana, United States.

What county is Decker, IN in?

Decker is in Knox County, Indiana.

How has the population of Decker changed?

The population of Decker, IN has decreased from 249 (2010) to 244 (2020), a change of -2%.

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Decker, Indiana

Decker: town

About

Decker is a town located in the county of Knox in the U.S. state of Indiana. Its population at the 2010 census was 249 and a population density of 532 people per km². After 10 years in 2020 city had an estimated population of 244 inhabitants.

Quick Facts about Decker

Population	244 (2020)
Country	United States of America
State	Indiana (United States)
County	Knox County
Postal code	47524
Phone Area Codes	812
Area	0.47 km²
Latitude & Longitude	38.5189,-87.5231
Altitude	466 feet / 142 meters
Time Zone	America/Indiana/Vincennes
Local time	20:17:52 (16th April 2026)
Density	522 Pop. per km² as of 2020
Population growth	-2.05% (2010-2020)

Geography

Decker is located at 38°31'8"N 87°31'23"W (38.5189400, -87.5230800).

Decker map

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Demographics

According to census records, the population of Decker decreased by 2.05% in 10 years.

Year	Population	% Change	Method
2010	249	-	census
2011	248	-0.4%	estimation process
2012	246	-0.81%	estimation process
2013	248	0.81%	estimation process
2014	246	-0.81%	estimation process
2015	248	0.81%	estimation process
2016	246	-0.81%	estimation process
2017	247	0.4%	estimation process
2018	245	-0.82%	estimation process
2019	247	0.81%	estimation process
2020	244	-1.23%	estimation process

Decker zip code is 47524. County name: Knox, County fips: 18083

Decker Town, Deckertown

Nearby Schools and Colleges

Schools and campuses linked to Decker, IN. Select a name to open its map and contact details.

Code	Name	City	ZIP
152628	Vincennes Beauty College	Vincennes (IN)	47591

Nearby Transit Stations (2)

Rail and bus stations connected to Decker, IN. Select a station to open its map and address details.

Code	Name	Address	Type
EVN	Evansville, IN	119 Northwest 6th Street	BUS
EFG	Effingham	401 West National Ave.	RAIL

Nearby Post Offices

Closest post offices linked to Decker.

Post Office Name	City	ZIP
Decker Post Office	Decker (IN)	47524

Other cities in Knox County

Cities, towns, neighborhoods & other populated places in Knox County , IN.

City Name	Population	Title
Vincennes	16,801	Township in Knox County, Indiana, United States
Bicknell	2,832	City in Knox County, Indiana, United State
Busseron	1,400	Township in Knox County, Indiana
Oaktown	593	Human settlement in Knox County, Indiana, United States of America
Monroe City	526	Human settlement in Knox County, Indiana, United States of America
Bruceville	475	Human settlement in Knox County, Indiana, United States of America
Wheatland	469	Town in Indiana, United States
Sandborn	403	Human settlement in Knox County, Indiana, United States of America
Edwardsport	298	Human settlement in Knox County, Indiana, United States of America